MARKUS

            if (isComingNewBie && !ComingNewBieEnd)

        /// <summary>

        /// called after page is changed

        /// </summary>

        /// <param name="sender"></param>

        /// <param name="e"></param>

        private void PageNavigator_PageChanged(object sender, Sample.PageChangeEventArgs e)

        {

            if (zoomAndPanCanvas2.Width.IsNaN())

            {

                zoomAndPanControl.ZoomTo(new Rect { X = 0, Y = 0, Width = zoomAndPanCanvas.Width, Height = zoomAndPanCanvas.Height });

            }

            /// 컨트롤을 새로 생성한다.

            Common.ViewerDataModel.Instance.MarkupControls_USER.Clear();    //전체 제거

            Common.ViewerDataModel.Instance.MarkupControls.Clear();         //전체 제거

            foreach (var markup in ViewerDataModel.Instance.MyMarkupList.Where(param => param.PageNumber == ViewerDataModel.Instance.PageNumber))

            { 

                var info = ViewerDataModel.Instance._markupInfoList.Where(param => param.MarkupInfoID == markup.MarkupInfoID).First();

                if (info != null)

                {

                    string sColor = (info.UserID == App.ViewInfo.UserID) ? "#FFFF0000" : info.DisplayColor;

                    if (info.UserID == App.ViewInfo.UserID)

                    {

                        var control = MarkupParser.ParseEx(App.ViewInfo.ProjectNO, markup.Data, Common.ViewerDataModel.Instance.MarkupControls_USER, sColor, "",

                                        markup.MarkupInfoID, markup.ID);

                        control.Visibility = Visibility.Hidden;

                    }

                    else

                    {

                        var control = MarkupParser.ParseEx(App.ViewInfo.ProjectNO, markup.Data, Common.ViewerDataModel.Instance.MarkupControls, sColor, "",

                                                                markup.MarkupInfoID, markup.ID);

                        control.Visibility = Visibility.Hidden;

                    }

                }

            };

            /// up to here

            /// fire selection event

            List<MarkupInfoItem> gridSelectionItem = gridViewMarkup.SelectedItems.Cast<MarkupInfoItem>().ToList(); //선택 된 마크업

            this.gridViewMarkup.UnselectAll();

            this.gridViewMarkup.Select(gridSelectionItem);

            if (!testPanel2.IsHidden)

            {

                ViewerDataModel.Instance.Sync_ContentOffsetX = zoomAndPanControl.ContentOffsetX;

                ViewerDataModel.Instance.Sync_ContentOffsetY = zoomAndPanControl.ContentOffsetY;

                ViewerDataModel.Instance.Sync_ContentScale = zoomAndPanControl.ContentScale;

                Common.ViewerDataModel.Instance.MarkupControls_Sync.Clear();

                List<MarkupInfoItem> gridSelectionRevItem = gridViewRevMarkup.SelectedItems.Cast<MarkupInfoItem>().ToList();

                foreach (var item in gridSelectionRevItem)

                {

                    item.MarkupList.Where(pageItem => pageItem.PageNumber == ViewerDataModel.Instance.PageNumber).ToList().ForEach(delegate (MarkupItem markupitem)

                    {

                        MarkupParser.ParseEx(App.ViewInfo.ProjectNO, markupitem.Data, Common.ViewerDataModel.Instance.MarkupControls_Sync, item.DisplayColor, "", item.MarkupInfoID);

                    });

                }

            }

            var instanceMain = this.ParentOfType<MainWindow>();

            instanceMain.dzTopMenu.tlcurrentPage.Text = e.CurrentPage.PAGE_NUMBER.ToString();

            instanceMain.dzTopMenu.tlcurrentPage_readonly.Text = e.CurrentPage.PAGE_NUMBER.ToString();

            instanceMain.dzTopMenu.rotateOffSet = 0;

            var pageinfo = this.CurrentDoc.docInfo.DOCPAGE.Where(p => p.PAGE_NUMBER == e.CurrentPage.PAGE_NUMBER).FirstOrDefault();

            drawingPannelRotate(pageinfo.PAGE_ANGLE);

            SetCommentPages(true);

        }